Macbeth believes he needs to kill King Duncan because he sees the king's son, Malcolm, as a threat to the throne.
This is an example of irony:
Nothing is perfect. This was one of Mrs. Hopewell's favorite sayings. Another was: that is life! And still another, the most important, was: well, other people have their opinions too.
From the excerpt above, we see Mrs. Hopewell adding the name to the girl eventhough the girl feel that it's intrusive and she feel that she got to has a say about it. But despite that, Hopewell's favourite saying is other people have their opinions too.
